The NGS Data Sheet
See file dsdata.pdf for more information about the datasheet.
PROGRAM = datasheet95, VERSION = 8.12.5.19
Starting Datasheet Retrieval...
1 National Geodetic Survey, Retrieval Date = FEBRUARY 18, 2025 17:53:39 EST
DJ7839 ***********************************************************************
DJ7839 HT_MOD - This is a Height Modernization Survey Station.
DJ7839 CORS - This is a GPS Continuously Operating Reference Station.
DJ7839 DESIGNATION - DETROIT 6 CORS ARP
DJ7839 CORS_ID - DET6
DJ7839 PID - DJ7839
DJ7839 STATE/COUNTY- MI/WAYNE
DJ7839 COUNTRY - US
DJ7839 USGS QUAD - DETROIT (2017)
DJ7839
DJ7839 *CURRENT SURVEY CONTROL
DJ7839 ______________________________________________________________________
DJ7839* NAD 83(2011) POSITION- 42 17 50.01816(N) 083 05 43.90077(W) ADJUSTED
DJ7839* NAD 83(2011) ELLIP HT- 146.410 (meters) (06/??/19) ADJUSTED
DJ7839* NAD 83(2011) EPOCH - 2010.00
DJ7839* NAVD 88 ORTHO HEIGHT - 180.97 (meters) 593.7 (feet) GPS OBS
DJ7839 ______________________________________________________________________
DJ7839 NAVD 88 orthometric height was determined with geoid model GEOID09
DJ7839 GEOID HEIGHT - -34.536 (meters) GEOID09
DJ7839 GEOID HEIGHT - -34.556 (meters) GEOID18
DJ7839 NAD 83(2011) X - 568,006.969 (meters) COMP
DJ7839 NAD 83(2011) Y - -4,690,686.930 (meters) COMP
DJ7839 NAD 83(2011) Z - 4,270,179.783 (meters) COMP
DJ7839
DJ7839 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DJ7839 Standards:
DJ7839 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DJ7839 Horiz Ellip SD_N SD_E SD_h (unitless)
DJ7839 -------------------------------------------------------------------
DJ7839 NETWORK 0.12 0.26 0.04 0.05 0.13 -0.09094800
DJ7839 -------------------------------------------------------------------
DJ7839
DJ7839.The coordinates were established by GPS observations
DJ7839.and adjusted by the National Geodetic Survey in June 2019.
DJ7839
DJ7839.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DJ7839.been affixed to the stable North American Tectonic Plate.
DJ7839
DJ7839.The coordinates are valid at the epoch date displayed above
DJ7839.which is a decimal equivalence of Year/Month/Day.
DJ7839
DJ7839.Due to the release of the International GNSS Service (IGS) 2014
DJ7839.realization of the International Terrestrial Reference Frame of 2014
DJ7839.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DJ7839.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DJ7839.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DJ7839.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DJ7839.currently published epoch of 2010.00.
DJ7839
DJ7839.Additional information on MYCS2 is available at
DJ7839.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DJ7839
DJ7839.The orthometric height was determined by GPS observations and a
DJ7839.high-resolution geoid model using precise GPS observation and
DJ7839.processing techniques.
DJ7839
DJ7839.Significant digits in the geoid height do not necessarily reflect accuracy.
DJ7839.GEOID18 height accuracy estimate available here.
DJ7839
DJ7839.The PID for the CORS L1 Phase Center is DJ7840.
DJ7839
DJ7839.Click photographs - Photos may exist for this station.
DJ7839
DJ7839.The XYZ, and position/ellipsoidal ht. are equivalent.
DJ7839
DJ7839.The ellipsoidal height was determined by GPS observations
DJ7839.and is referenced to NAD 83.
DJ7839
DJ7839. The following values were computed from the NAD 83(2011) position.
DJ7839
DJ7839; North East Units Scale Factor Converg.
DJ7839;SPC MI S - 89,345.803 4,104,815.026 MT 0.99995914 +0 51 54.2
DJ7839;SPC MI S - 293,129.27 13,467,240.90 iFT 0.99995914 +0 51 54.2
DJ7839;UTM 17 - 4,684,904.245 327,259.620 MT 0.99996715 -1 24 38.1
DJ7839
DJ7839! - Elev Factor x Scale Factor = Combined Factor
DJ7839!SPC MI S - 0.99997704 x 0.99995914 = 0.99993618
DJ7839!UTM 17 - 0.99997704 x 0.99996715 = 0.99994419
DJ7839
DJ7839_U.S. NATIONAL GRID SPATIAL ADDRESS: 17TLG2725984904(NAD 83)
DJ7839
DJ7839 SUPERSEDED SURVEY CONTROL
DJ7839
DJ7839 ELLIP H (06/27/12) 146.415 (m) GP(2010.00) 0 0
DJ7839 NAD 83(2011)- 42 17 50.01804(N) 083 05 43.90054(W) AD(2010.00) c
DJ7839 NAD 83(2011)- 42 17 50.01816(N) 083 05 43.90068(W) AD(2010.00) c
DJ7839 ELLIP H (08/??/11) 146.410 (m) GP(2010.00) c c
DJ7839 NAD 83(CORS)- 42 17 50.01835(N) 083 05 43.90163(W) AD(2002.00) c
DJ7839 ELLIP H (12/??/07) 146.419 (m) GP(2002.00) c c
DJ7839
DJ7839.Superseded values are not recommended for survey control.
DJ7839
DJ7839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DJ7839.See file dsdata.pdf to determine how the superseded data were derived.
DJ7839
DJ7839_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DJ7839
DJ7839 STATION DESCRIPTION
DJ7839
DJ7839'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DJ7839'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DJ7839'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DJ7839'ACCESSIBLE AT THE WORLDWIDE WEB.
DJ7839'https://geodesy.noaa.gov/CORS/data.shtml
DJ7839'https://geodesy.noaa.gov/CORS
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